/**
* Test if the contour label is enabled. Use associated <code>ContourLineAttribute</code> if it
* exists and has labelEnabledOverrideen set to <code>false</code>.
*/
public boolean isLabelEnabled() {
if (attr_ != null && attr_.isLabelEnabledOverridden()) {
return attr_.isLabelEnabled();
} else {
return labelEnabled_;
}
}
